Home / 22,562.27-33,821.08-10,695.20

Finding the Fourth Proportional to 22,562.27, 33,821.08 and 10,695.20

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Solution

The fourth proportional to 22,562.27, 33,821.08 and 10,695.20 is: 16,032.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,562.27 : 33,821.08 = 10,695.20 : x
  2. Step 2: Convert to fraction form
    22,562.27/33,821.08 = 10,695.20/x
  3. Step 3: Cross multiply
    22,562.27x = 33,821.08 × 10,695.20
  4. Step 4: Simplify right side
    22,562.27x = 361,723,214.82
  5. Step 5: Solve for x
    x = 361,723,214.82/22,562.27
  6. Step 6: Final answer
    x = 16,032.22

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.